Final answer:
A recovery device made after November 15, 1993 must be capable of recovering refrigerants from a system if the compressor is working.
Step-by-step explanation:
The recovery device made after November 15, 1993 must be capable of recovering refrigerants from a system if the compressor is working. This means that the device should be able to remove the refrigerant from the system and store it for proper disposal or recycling. The recovery device may use methods such as vapor recovery or liquid recovery, depending on the type of refrigerant and system.